用序號查詢你的TOMTOM機子型號

官方連結

官方Q&A

Which TomTom device do I have? Answer: To see which device you have, type the serial number and then click GO. The serial number is on the bottom of your TomTom device. 只要把你的tomtom機子序號貼到官方連結那邊就可以知道對應的tomtom型號了